Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 002 Device 002: ID 0bda:0181 Realtek Semiconductor Corp. 
Bus 003 Device 002: ID 0461:4d15 Primax Electronics, Ltd Dell Optical Mouse
Bus 004 Device 002: ID 046d:c215 Logitech, Inc. Extreme 3D Pro
Bus 005 Device 002: ID 0a81:0101 Chesen Electronics Corp. Keyboard
Bus 001 Device 006: ID 056d:0002 EIZO Corp. HID Monitor Controls